sway-tools/dist/tools/switch-ws.js

Some tools and a library for controlling sway

"use strict";
var __asyncValues = (this && this.__asyncValues) || function (o) {
    if (!Symbol.asyncIterator) throw new TypeError("Symbol.asyncIterator is not defined.");
    var m = o[Symbol.asyncIterator], i;
    return m ? m.call(o) : (o = typeof __values === "function" ? __values(o) : o[Symbol.iterator](), i = {}, verb("next"), verb("throw"), verb("return"), i[Symbol.asyncIterator] = function () { return this; }, i);
    function verb(n) { i[n] = o[n] && function (v) { return new Promise(function (resolve, reject) { v = o[n](v), settle(resolve, reject, v.done, v.value); }); }; }
    function settle(resolve, reject, d, v) { Promise.resolve(v).then(function(v) { resolve({ value: v, done: d }); }, reject); }
};
Object.defineProperty(exports, "__esModule", { value: true });
const __1 = require("..");
const child_process = require("child_process");
const lodash = require("lodash");
function getAppName(window) {
    if (typeof window.app_id === 'string') {
        const name = window.app_id.split('.').pop();
        if (typeof name === 'string') {
            return name;
        }
    }
    if (typeof window.window_properties !== 'undefined') {
        return window.window_properties.class;
    }
    return '???';
}
async function main() {
    var _a, e_1, _b, _c;
    const sway = new __1.Sway();
    const tree = (await sway.getTree()).nodes.flatMap((node) => node.nodes);
    const items = [];
    for (const workspace of tree) {
        const windows = workspace.nodes.flatMap((node) => {
            if (node.nodes.length > 0) {
                return node.nodes;
            }
            else {
                return node;
            }
        });
        for (const window of windows) {
            items.push({
                id: window.id,
                workspace: workspace.name,
                appTitle: window.name,
                appName: getAppName(window),
            });
        }
    }
    const maxWorkspaceLength = items
        .map((item) => item.workspace.length)
        .reduce((prev, curr) => {
        if (prev >= curr) {
            return prev;
        }
        else {
            return curr;
        }
    });
    const maxAppTitleLength = items
        .map((item) => item.appName.length)
        .reduce((prev, curr) => {
        if (prev >= curr) {
            return prev;
        }
        else {
            return curr;
        }
    });
    const dmenu = lodash
        .sortBy(items, ['appName'])
        .map((item) => `${item.workspace.padEnd(maxWorkspaceLength)} ${item.appName.padEnd(maxAppTitleLength)} ${item.appTitle} (${item.id})`)
        .join('\n');
    const rofi = child_process.exec('rofi -dmenu -i -p "Select a Window" -format');
    rofi.stdin.write(dmenu);
    rofi.stdin.end();
    let output = '';
    try {
        for (var _d = true, _e = __asyncValues(rofi.stdout), _f; _f = await _e.next(), _a = _f.done, !_a; _d = true) {
            _c = _f.value;
            _d = false;
            const chunk = _c;
            output += chunk;
        }
    }
    catch (e_1_1) { e_1 = { error: e_1_1 }; }
    finally {
        try {
            if (!_d && !_a && (_b = _e.return)) await _b.call(_e);
        }
        finally { if (e_1) throw e_1.error; }
    }
    const idMatch = output.trim().match(/\([0-9]+\)$/);
    if (idMatch !== null) {
        const id = idMatch[0].slice(1, -1);
        child_process.execSync(`swaymsg "[con_id=${id}] focus"`);
    }
}
void main();